Parcourir par Auteur Cirad

Do intercropping and mineral nitrogen fertilizer affect weed community structures in low-input maize-based cropping systems? Namatsheve Talent, Cardinael Rémi, Chikowo Régis, Corbeels Marc, Tatenda Rugare Joyful, Mabasa Stanford, Ripoche Aude. 2024. Crop Protection, 176:106486, 11 p.

Impact of climate change on maize productivity and nitrogen cycling in the sub-humid tropics: a field case study under rainfall extremes in Zimbabwe. Bouhenache Abderrahim, Cardinael Rémi, Clivot Hugues, Chikowo Régis, Shumba Armwell, Matimba Emmanuel M., Mazungunye Hope, Recous Sylvie, Lashermes Gwenaëlle. 2024. In : Synergies for a resilient future: from knowledge to action. Institut Agro Rennes-Angers, INRAE. s.l. : s.n., Résumé, 2 p. Congress of the European Society for Agronomy. 18, Rennes, France, 26 Août 2024/30 Août 2024.

Impact of rainfall extremes and mulch application on maize productivity and nitrogen use in Zimbabwe. Bouhenache Abderrahim, Clivot Hugues, Lashermes Gwenaëlle, Chikowo Régis, Shumba Armwell, Matimba Emmanuel, Mazungunye Hope, Recous Sylvie, Cardinael Rémi. 2024. . s.l. : s.n., 1 p. International Conference Impacts of Soil Amendments on Dryland Agro-Ecosystems (ISADAE 2024), Reims, France, 28 Octobre 2024/30 Octobre 2024.

Interaction between soil type and cropping system on albedo dynamics leads to contrasted impact on climate mitigation. Diop Souleymane, Cardinael Rémi, Lauerwald Ronny, Ferlicoq Morgan, Thierfelder Christian, Chikowo Régis, Corbeels Marc, Ceschia Eric. 2024. . EGU. Vienne : EGU, Résumé, 1 p. EGU General Assembly 2024, Vienne, Autriche, 14 Avril 2024/19 Avril 2024.

Long term soil organic carbon and crop yield feedbacks differ between 16 soil-crop models in sub-Saharan Africa. Couedel Antoine, Falconnier Gatien N., Adam Myriam, Cardinael Rémi, Boote Kenneth J., Justes Eric, Smith Ward N., Whitbread Anthony M., Affholder François, Balkovic Juraj, Basso Bruno, Bhatia Arti, Chakrabarti Bidisha, Chikowo Régis, Christina Mathias, Faye Babacar, Ferchaud Fabien, Folberth Christian, Akinseye Folorunso M., Gaiser Thomas, Corbeels Marc. 2024. European Journal of Agronomy, 155:127109, 16 p.

Mulch application as the overarching factor explaining increase in soil organic carbon stocks under conservation agriculture in two 8-year-old experiments in Zimbabwe. Shumba Armwell, Chikowo Régis, Thierfelder Christian, Corbeels Marc, Six Johan, Cardinael Rémi. 2024. Soil, 1 : 151-165.

Multivariate regional deep learning prediction of soil properties from near-infrared, mid-infrared and their combined spectra. Nyawasha Rumbidzai, Wadoux Alexandre M. J. C., Todoroff Pierre, Chikowo Régis, Falconnier Gatien, Lagorsse Maeva, Corbeels Marc, Cardinael Rémi. 2024. Geoderma Regional, 37:e00805, 11 p.

Multivariate regional deep learning prediction of soil properties from near-infrared, mid-infrared and their combined spectra. Nyawasha Rumbidzai, Wadoux Alexandre M. J. C., Todoroff Pierre, Chikowo Régis, Falconnier Gatien, Lagorsse Maeva, Corbeels Marc, Cardinael Rémi. 2024. . s.l. : s.n., 1 p. International Symposium on Soil Organic Matter. 9, Ben Guerir, Maroc, 26 Mai 2024/31 Mai 2024.

Slightly higher nitrous oxide emissions do not offset the climate benefit of additional SOC storage in two long-term conservation agriculture experiments in sub-humid Zimbabwe. Cardinael Rémi, Shumba Armwell, Thierfelder Christian, Corbeels Marc, Six Johan, Chikowo Régis. 2024. . UM6P, Chair of Soil Sciences, AITTC. Ben Guerir : UM6P, Résumé, 2 p. International Symposium on Soil Organic Matter (SOM2024). 9, Ben Guerir, Maroc, 26 Mai 2024/31 Mai 2024.

Soil N2O emissions during dry fallow periods. Cardinael Rémi, Barton Louise, Corbeels Marc, Six Johan, Rowlings David, Shumba Armwell, Chikowo Régis, Farrell Mark. 2024. Global Change Biology, 30 (7):e17403, 5 p.

Soil organic carbon storage, nitrous oxide emission and net climate benefit of conservation agriculture: Insights from two long-term experiments in Zimbabwe. Shumba Armwell, Chikowo Régis, Thierfelder Christian, Corbeels Marc, Six Johan, Cardinael Rémi. 2024. Growing Africa, 3 (1) : 21-26.

Sécurité alimentaire et ressources naturelles : stratégies de diversification. Cardinael Rémi, Deheuvels Olivier, Leroux Louise, Subervie Julie, Suwa-Eisenmann Akiko, Bessou Cécile, Bouquet Emmanuelle, Catry Thibault, Chikowo Régis, Corbeels Marc, Demarchi Gabriela, Diouf Abdoul Aziz, Falconnier Gatien, Faye Ndeye Fatou, Gignoux Jérémie, Icard-Vernière Christèle, Jahel Camille, Katic Pamela, Libois François, Mercier Sabine, Mouquet-Rivier Claire, Namatsheve Talent, Renk Andréa, Sirdey Ninon, Tritsch Isabelle, Verger Eric O.. 2024. In : Durabilité des systèmes pour la sécurité alimentaire. Combiner les approches locales et globales. Thomas Alban (ed.), Alpha Arlène (ed.), Barczak Aleksandra (ed.), Zakhia-Rozis Nadine (ed.). Versailles : Ed. Quae, 189-205. (Synthèses : Quae) ISBN 978-2-7592-3852-1

Targeting smallholder farmers for climate information services adoption in Africa: A systematic literature review. Nyoni Rejoice, Bruelle Guillaume, Chikowo Régis, Andrieu Nadine. 2024. Climate Services, 34:100450, 14 p.

The overlooked soil organic carbon stocks in African mixed crop-livestock farming systems: a case study from Zimbabwe. Nyawasha Rumbidzai, Falconnier Gatien, Todoroff Pierre, Wadoux Alexandre M. J. C., Chikowo Régis, Corbeels Marc, Cardinael Rémi. 2024. . UM6P, Chair of Soil Sciences, AITTC. Ben Guerir : UM6P, Résumé, 2 p. International Symposium on Soil Organic Matter (SOM2024). 9, Ben Guerir, Maroc, 26 Mai 2024/31 Mai 2024.

Climatic effect of no-tillage and mulch due to albedo change differs with soil type: a field study in Zimbabwe. Diop Souleymane, Cardinael Rémi, Lauerwald Ronny, Ferlicoq Morgan, Thierfelder Christian, Chikowo Régis, Corbeels Marc, Ceschia Eric. 2023. . AAB. Rothamsted : AAB, Résumé, 2 p. Long Term Experiments: Meeting Future Challenges, Rothamsted, Royaume-Uni, 20 Juin 2023/22 Juin 2023.

Don't put all your eggs in one basket: legumes diversification to improve resilience of rainfed cropping systems in sub-humid Zimbabwe. Pret Valentin, Couedel Antoine, Diop Souleymane, Affholder François, Descheemaeker Katrien, Chikowo Régis, Cardinael Rémi, Falconnier Gatien. 2023. . AgMIP. New York : AgMIP, Résumé, 2 p. AgMIP 9 Modeling the Future of Food, New York, États-Unis, 26 Juin 2023/30 Juin 2023.

Long-term tillage, residue management and crop rotation impacts on N2O and CH4 emissions from two contrasting soils in sub-humid Zimbabwe. Shumba Armwell, Chikowo Régis, Corbeels Marc, Six Johan, Thierfelder Christian, Cardinael Rémi. 2023. Agriculture, Ecosystems and Environment, 341:108207, 17 p.

Modelling albedo and the energy budget using the STICS soil-crop model - Application to two Sub-Saharan sites. Diop Souleymane, Cardinael Rémi, Falconnier Gatien, Lauerwald Ronny, Felicoq Morgan, Thierfelder Christian, Affholder François, Chikowo Régis, Ceschia Eric. 2023. In : XIIIth STICS users seminar - Books of abstracts. INRAE. Latresne : INRAE, Résumé, 13-14. STICS Seminar. 13, Latresne, France, 13 Novembre 2023/16 Novembre 2023.

Soil organic carbon stocks and greenhouse gas emissions in two long-term conservation agriculture experiments in sub-humid Zimbabwe. Shumba Armwell, Chikowo Régis, Thierfelder Christian, Corbeels Marc, Six Johan, Cardinael Rémi. 2023. . AAB. Rothamsted : AAB, 2 p. Long Term Experiments: Meeting Future Challenges, Rothamsted, Royaume-Uni, 20 Juin 2023/22 Juin 2023.

A new long-term experiment to explore the impact of rainfall extremes on the agronomic and environmental performances of cropping systems in the sub humid tropics. Cardinael Rémi, Bouhenache Abderrahim, Falconnier Gatien, Chikowo Régis. 2023. . Rothamsted : Association of Applied Biologists, 1 poster Long Term Experiments: Meeting Future Challenges, Rothamsted, Royaume-Uni, 20 Juin 2023/22 Juin 2023.

Food security and natural resources: diversification strategies. Cardinael Rémi, Deheuvels Olivier, Leroux Louise, Subervie Julie, Suwa-Eisenmann Akiko, Bessou Cécile, Bouquet Emmanuelle, Catry Thibault, Chikowo Régis, Corbeels Marc, Demarchi Gabriela, Diouf Abdoul Aziz, Falconnier Gatien N., Faye Ndeye Fatou, Gignoux Jérémie, Icard-Vernière Christèle, Jahel Camille, Katic Pamela, Libois François, Mercier Sabine, Mouquet-Rivier Claire, Namatsheve Talent, Renk Andréa, Sirdey Ninon, Tritsch Isabelle, Verger Eric O.. 2022. In : Sustainable food systems for food security. Need for combination of local and global approaches. Thomas Alban (ed.), Alpha Arlène (ed.), Barczak Aleksandra (ed.), Zakhia-Rozis Nadine (ed.). Versailles : Ed. Quae, 171-185. (Synthèses : Quae) ISBN 978-2-7592-3575-9

Maize-cowpea intercropping as an ecological intensification option for low input systems in sub-humid Zimbabwe: Productivity, biological N2-fixation and grain mineral content. Namatsheve Talent, Chikowo Régis, Corbeels Marc, Mouquet-Rivier Claire, Icard-Vernière Christèle, Cardinael Rémi. 2021. Field Crops Research, 263:108052, 12 p.

Carbon sequestration potential through conservation agriculture in Africa has been largely overestimated: Comment on: “Meta-analysis on carbon sequestration through conservation agriculture in Africa”. Corbeels Marc, Cardinael Rémi, Powlson David, Chikowo Régis, Gérard Bruno. 2020. Soil and Tillage Research, 196:104300, 3 p.

Productivity and biological N2-fixation in cereal-cowpea intercropping systems in sub-Saharan Africa. A review. Namatsheve Talent, Cardinael Rémi, Corbeels Marc, Chikowo Régis. 2020. Agronomy for Sustainable Development, 40 (4):30, 12 p.

Agroecology-based aggradation-conservation agriculture (ABACO): Targeting innovations to combat soil degradation and food insecurity in semi-arid Africa. Tittonell Pablo, Scopel Eric, Andrieu Nadine, Posthumus Héléna, Mapfumo P., Corbeels Marc, Van Halsema G., Lahmar Rabah, Lugandu S., Rakotoarisoa Jacqueline, Mtambanengwe F., Pound B., Chikowo Régis, Naudin Krishna, Triomphe Bernard, Mkomwa Saidi. 2012. Field Crops Research, 132 : 168-174.

Agroecology-based aggradation-conservation agriculture (ABACO): targeting resource-limited and degraded environments of semi-arid Africa. Tittonell Pablo, Scopel Eric, Van Halsema G., Andrieu Nadine, Posthumus Héléna, Mapfumo P., Lahmar Rabah, Corbeels Marc, Apina Tom, Rakotoarisoa Jacqueline, Mtambanengwe F., Pound B., Chikowo Régis, Mkomwa Saidi. 2011. In : Resilient food systems for a changing world : Proceedings of the 5th World Congress on conservation agriculture, incorporating 3rd International farming systems design Conference, 26-29th September 2011, Brisbane, Australia. Canberra : ACIAR, 258-259. World Congress on Conservation Agriculture. 5, Brisbane, Australie, 26 Septembre 2011/29 Septembre 2011.

Communicating complexity: Integrated assessment of trade-offs concerning soil fertility management within African farming systems to support innovation and development. Giller Ken E., Tittonell Pablo, Rufino Mariana Cristina, Van Wijk Mark T., Zingore S., Mapfumo P., Adjei-Nsiah Samuel, Herrero M., Chikowo Régis, Corbeels Marc, Rowe E.C., Baijukya F.P., Mwijage A., Smith Julian, Yeboah E., Van der Burg W.J., Sanogo O.M., Misiko Michael, De Ridder Nico, Karanja S., Kaizzi C.K., K'ungu J., Mwale M., Nwaga D., Pacini Cesare, Vanlauwe Bernard. 2011. Agricultural Systems, 104 (2) : 191-203.

Nitrogen and phosphorus capture and recovery efficiencies, and crop responses to a range of soil fertility management strategies in sub-Saharan Africa. Chikowo Régis, Corbeels Marc, Mapfumo P., Tittonell Pablo, Vanlauwe Bernard, Giller Ken E.. 2011. In : Innovations as key to the green revolution in Africa : exploring the scientific facts. Bationo André (ed.), Waswa Boaz (ed.), Okeyo Jeremiah M. (ed.), Maina Fredah (ed.), Kihara Job (ed.). Dordrecht : Springer [Pays-Bas], 571-589. ISBN 978-90-481-2541-8 International Symposium on Innovations as Key to the Green Revolution in Africa, Arusha, Tanzanie, 17 Septembre 2007/21 Septembre 2007.

Nitrogen and phosphorus capture and recovery efficiencies, and crop responses to a range of soil fertility management strategies in sub-Saharan Africa. Chikowo Régis, Corbeels Marc, Mapfumo P., Tittonell Pablo, Vanlauwe Bernard, Giller Ken E.. 2010. Nutrient Cycling in Agroecosystems, 88 (1) : 59-77.

Aggregating field-scale knowledge into farm-scale models of African smallholder systems: Summary functions to simulate crop production using APSIM. Chikowo Régis, Corbeels Marc, Tittonell Pablo, Vanlauwe Bernard, Whitbread Anthony M., Giller Ken E.. 2008. Agricultural Systems, 97 (3) : 151-166.